Bacillus velezensis 83 a bacterial strain from mango phyllosphere, useful for biological control and plant growth promotion.

ABSTRACT: Bacillus velezensis 83 was isolated from mango tree phyllosphere of orchards located in El Rosario, Sinaloa, México. The assessment of this strain as BCA (biological control agent), as well as PGPB (plant growth-promoting bacteria), were demonstrated through in vivo and in vitro assays. In vivo assays showed that B. velezensis 83 was able to control anthracnose (Kent mangoes) as efficiently as chemical treatment with Captan 50 PH™ or Cupravit hidro™. The inoculation of B. velezensis 83 to the roots of maize seedlings yielded an increase of 12% in height and 45% of root biomass, as compared with uninoculated seedlings. In vitro co-culture assays showed that B. velezensis 83 promoted Arabidopsis thaliana growth (root and shoot biomass) while, under the same experimental conditions, B. veleze

SUBMITTER: Balderas-Ruiz KA 

PROVIDER: S-EPMC7477031 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature